APIs are where most software projects quietly succeed or fail. A product is only as reliable as the backend behind it, and a business is only as efficient as the connections between its systems. We build APIs for teams that need a proper backend for a web or mobile product, and integrations for businesses whose tools do not talk to each other — payment gateways, CRMs, government data sources, and everything in between.

The integration work in our portfolio is the kind that punishes shortcuts. CPCS is a payment management platform that processes deposits and withdrawals through multiple gateways — including OpenNode for Bitcoin Lightning and CashApp processors — with real-time webhook pipelines, encrypted per-gateway API keys, and a full audit log on every action. FleetReact connects the Indeed API for AI-assisted hiring, Plaid for payments, and Google Maps for live GPS fleet tracking into one platform. SurvaIQ pulls live UK government data — EPC certificates, Environment Agency flood risk, planning constraints — into automated property reports. On the payments side we have integrated Stripe, PayPal, and the Pakistan-local gateways JazzCash and EasyPaisa.

What you get is a backend your team can actually work with: REST or GraphQL as the use case demands, Swagger/OpenAPI documentation, JWT-based authentication, rate limiting, and input sanitization as standard. Webhooks are built for the real world — retries, idempotency, and reconciliation — because payment providers and third-party APIs fail in ways that only show up in production, and the integration has to survive them. Testing against sandbox and live environments is part of every delivery, not an afterthought.

What our API Development & Integrations services include

Secure and scalable backend services with seamless third-party integrations.

Integrations: Stripe, PayPal, JazzCash, EasyPaisa, Firebase, Twilio, Google APIs, Meta APIs, Zapier, Make, n8n

RESTful APIs
GraphQL APIs
Payment gateway integrations
Authentication systems

Third-party API integrations
Webhook development
Enterprise integrations

Payments done properly

Payment integrations fail in the gaps: a webhook that arrives twice, a timeout mid-charge, a refund that never syncs. We build with idempotency, retries, and reconciliation from the start, across Stripe, PayPal, JazzCash, EasyPaisa, and crypto processors like OpenNode.

Documented for your team

Every API we ship comes with Swagger/OpenAPI documentation, so your frontend developers, mobile team, or future hires can work against it without reverse-engineering the code. An undocumented API is technical debt from the day it launches, and we do not ship it.

Hardened by default

JWT authentication, rate limiting, input validation, and protection against XSS and injection attacks are part of every backend we build, not an optional extra. The same security baseline runs across our production platforms handling payments, compliance data, and healthcare feedback.

Third-party quirks absorbed

External APIs have rate limits, outages, undocumented behaviors, and breaking version changes. We design integrations that queue, retry, and degrade gracefully when a provider misbehaves — so a third-party outage is a logged event in your system, not a crisis in your business.

Discovery & Planning

We understand your requirements, define the scope, and map out a clear roadmap for development and delivery.

Design & Development

Our team designs and builds your solution using modern technologies with clean architecture and best practices.

Testing & Deployment

We rigorously test, optimize performance, and deploy to production with cloud-ready infrastructure and ongoing support.

FAQ's

Common questions about API Development & Integrations

View all FAQs

What does API development or an integration cost?

The drivers are the number of endpoints, how many third-party services are involved, the quality of their documentation, and the complexity of authentication and roles. A single well-documented gateway integration is a small project; a full backend with several external services is a larger one. Describe what needs to connect to what and we scope and quote within 2-3 business days.

How long does an integration take?

A single payment gateway or third-party integration into an existing system typically takes 1-3 weeks including testing against sandbox and live environments. A complete backend with authentication, multiple integrations, and documentation usually runs 6-12 weeks depending on scope.

Which payment gateways can you integrate?

Stripe and PayPal for international payments, JazzCash and EasyPaisa for the Pakistani market, and we have production experience with crypto and alternative processors — our CPCS platform runs OpenNode Bitcoin Lightning and CashApp payment flows through real-time webhooks. If your gateway has an API, we can almost certainly integrate it.

Should we use REST or GraphQL?

We build both, and the honest answer is that REST is the right default for most products — simpler to cache, document, and debug. GraphQL earns its complexity when many different clients need flexible queries over the same data. We will recommend one based on your actual consumers, not on trend.

Can you integrate with a legacy or poorly documented system?

Usually, yes — much of our integration work involves APIs with thin or outdated documentation. We start with a short discovery phase to probe the system's real behavior before quoting the full build, so surprises surface early and the estimate you get reflects reality.

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API Development & Integrations

What our API Development & Integrations services include